/*
============
Cvar_GetLatchedVars
Any variables with latched values will now be updated
============
*/
void Cvar_GetLatchedVars (void)
{
cvar_t *var;
char *old_string;
for (var = cvar_vars ; var ; var = var->next)
{
if (!var->latched_string)
continue;
old_string = var->string;
var->string = var->latched_string;
var->latched_string = NULL;
var->value = (float)atof(var->string);
var->intvalue = (int)var->value;
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
if (var->changed)
var->changed (var, old_string, var->string);
Z_Free (old_string);
if (!strcmp(var->name, "game"))
{
FS_SetGamedir (var->string);
if (!Cvar_IntValue ("dedicated"))
FS_ExecConfig ("autoexec.cfg");
}
}
}
/*
============
Cvar_Set2
============
*/
static cvar_t *Cvar_Set2 (const char *var_name, const char *value, qboolean force)
{
cvar_t *var;
char *old_string;
Q_assert (var_name != NULL);
Q_assert (value != NULL);
if (var_name[0] == '$' && !force)
{
Com_Printf ("%s is write protected.\n", LOG_GENERAL, var_name);
return NULL;
}
var = Cvar_FindVar (var_name);
if (!var)
{ // create it
return Cvar_Get (var_name, value, 0);
}
if (var->flags & (CVAR_USERINFO | CVAR_SERVERINFO))
{
if (!Cvar_InfoValidate (value))
{
Com_Printf("invalid info cvar value\n", LOG_GENERAL);
return var;
}
}
if (!force)
{
#ifdef _DEBUG
if (var->flags & CVAR_NOSET && !Cvar_IntValue ("developer"))
#else
if (var->flags & CVAR_NOSET)
#endif
{
Com_Printf ("%s is write protected.\n", LOG_GENERAL, var_name);
return var;
}
if (var->flags & CVAR_LATCH)
{
if (var->latched_string)
{
if (strcmp(value, var->latched_string) == 0)
return var;
Z_Free (var->latched_string);
}
else
{
if (strcmp(value, var->string) == 0)
return var;
}
if (Com_ServerState())
{
Com_Printf ("%s will be changed for next map.\n", LOG_GENERAL, var_name);
var->latched_string = CopyString(value, TAGMALLOC_CVAR);
}
else
{
//memleak fix, thanks Maniac-
Z_Free (var->string);
var->string = CopyString(value, TAGMALLOC_CVAR);
var->value = (float)atof (var->string);
var->intvalue = (int)var->value;
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
if (!strcmp(var->name, "game"))
{
FS_SetGamedir (var->string);
if (!Cvar_IntValue ("dedicated"))
FS_ExecConfig ("autoexec.cfg");
}
}
return var;
}
}
else
{
if (var->latched_string)
{
Z_Free (var->latched_string);
var->latched_string = NULL;
}
}
if (!strcmp(value, var->string))
return var; // not changed
old_string = var->string;
var->string = CopyString(value, TAGMALLOC_CVAR);
var->value = (float)atof (var->string);
var->intvalue = (int)var->value;
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
var->modified = true;
if (var->changed)
var->changed (var, old_string, var->string);
if (var->flags & CVAR_USERINFO)
userinfo_modified = true; // transmit at next oportunity
Z_Free (old_string); // free the old value string
return var;
}
/*
=================
Qcommon_Init
=================
*/
void Qcommon_Init (int argc, char **argv)
{
static const char *apVersion = APPLICATION " v" VERSION " " CPUSTRING " " __DATE__ " " BUILDSTRING;
if (setjmp (abortframe) )
Sys_Error ("Error during initialization");
z_chain.next = z_chain.prev = &z_chain;
// prepare enough of the subsystems to handle
// cvar and command buffer management
COM_InitArgv (argc, argv);
Swap_Init ();
Cbuf_Init ();
Cmd_Init ();
Cvar_Init ();
Key_Init ();
// we need to add the early commands twice, because
// a basedir or cddir needs to be set before execing
// config files, but we want other parms to override
// the settings of the config files
Cbuf_AddEarlyCommands (false);
Cbuf_Execute();
FS_InitFilesystem ();
Cbuf_AddText ("exec default.cfg\n");
Cbuf_Execute();
Cbuf_AddText ("exec aprconfig.cfg\n");
Cbuf_Execute();
FS_ExecConfig("autoexec.cfg");
Cbuf_Execute();
Cbuf_AddEarlyCommands (true);
Cbuf_Execute();
Cmd_AddCommand ("echo", Cmd_Echo_f);
// init commands and vars
Cmd_AddCommand ("z_stats", Z_Stats_f);
Cmd_AddCommand( "z_check", Z_Check );
host_speeds = Cvar_Get ("host_speeds", "0", 0);
developer = Cvar_Get ("developer", "0", 0);
timescale = Cvar_Get ("timescale", "1", CVAR_CHEAT);
fixedtime = Cvar_Get ("fixedtime", "0", CVAR_CHEAT);
logfile_active = Cvar_Get ("logfile", "0", 0);
showtrace = Cvar_Get ("showtrace", "0", 0);
#ifdef DEDICATED_ONLY
dedicated = Cvar_Get ("dedicated", "1", CVAR_ROM);
#else
dedicated = Cvar_Get ("dedicated", "0", CVAR_NOSET);
#endif
timescale->OnChange = OnChange_Timescale;
OnChange_Timescale(timescale, timescale->resetString);
Cvar_Get ("version", apVersion, CVAR_SERVERINFO|CVAR_ROM);
Cmd_AddMacro( "date", Com_Date_m );
Cmd_AddMacro( "time", Com_Time_m );
if (dedicated->integer)
Cmd_AddCommand ("quit", Com_Quit);
#ifndef NDEBUG
Cmd_AddCommand( "error", Com_Error_f );
Cmd_AddCommand( "errordrop", Com_ErrorDrop_f );
Cmd_AddCommand( "freeze", Com_Freeze_f );
Cmd_AddCommand( "crash", Com_Crash_f );
#endif
Sys_Init ();
srand(Sys_Milliseconds());
NET_Init ();
Netchan_Init ();
SV_Init ();
CL_Init ();
ComInitialized = true;
Cbuf_InsertFromDefer(); //Execute commands which was initialized after loading autoexec (ignore, highlight etc)
FS_ExecConfig ("postinit.cfg");
Cbuf_Execute();
// add + commands from command line
if (!Cbuf_AddLateCommands ())
{ // if the user didn't give any commands, run default action
if (!dedicated->integer)
Cbuf_AddText ("toggleconsole\n");
else
Cbuf_AddText ("dedicated_start\n");
Cbuf_Execute();
}
else
{ // the user asked for something explicit
// so drop the loading plaque
SCR_EndLoadingPlaque();
}
Com_Printf ("====== " APPLICATION " Initialized ======\n\n");
}
